Method and device for flow cytometry without sheath fluid

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United States of America Patent

PATENT NO 9243992
APP PUB NO 20110235030A1
SERIAL NO

13132574

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Abstract

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A method and a device employing the method of flow cytometry, preferably applicable but not limited to the counting and differentiation of leukocytes. It relates more particularly to the field of simplified haematology instruments with moderate operating costs. The method is characterized in that a technique of impedance measurement is used for identifying the particles whose trajectory did not pass through a predetermined optical measurement zone in order to process them selectively, thus avoiding the use of sheath fluids for guiding the particles towards the measurement zone.

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Patent Owner(s)

Patent OwnerAddress
C2 DIAGNOSTICS34099 MONTPELLIER

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Champseix, Henri Saint Gely du Fesc, FR 30 693
Magnin, Olivier Chapareillan, FR 12 68
Welmant, Bernard Montpellier, FR 1 16

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